The major reason why Las Casas should not be considered a trustworthy source concerning the accuracy of the Spanish treatment of the Indians is:
Bartolomé de las Casas was a Spanish bishop who was of the opinion that the Spanish government should colonize the Indian lands again, if possible.
He believed that Spanish government in the 16th Century had the right to colonize any land or territory or people as long as they had the military might to do so and this makes why his biased opinion should not be considered when talking about the Spanish treatment of the Indians.
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